| 1 | dnl |
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| 2 | dnl Written by Olaf Bachmann (obachman@mathematik.uni-kl.de) |
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| 3 | dnl |
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| 4 | dnl configure.in for MP |
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| 5 | dnl Process this file with autoconf to produce a configure script. |
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| 6 | AC_INIT(MP/MP_Put.c) |
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| 7 | AC_CONFIG_HEADER(MP/MP_Config.h:MP/h/MP_Config.h.in) |
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| 8 | |
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| 9 | PRODUCT=MP |
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| 10 | VERSION=1.1.2.1 |
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| 11 | AC_SUBST(PRODUCT) |
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| 12 | AC_SUBST(VERSION) |
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| 13 | AC_DEFINE_UNQUOTED(MP_VERSION, "$VERSION") |
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| 14 | AC_CANONICAL_SYSTEM |
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| 15 | |
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| 16 | AC_PREFIX_DEFAULT(`pwd`) |
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| 17 | |
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| 18 | dnl The "philosophy" is this: |
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| 19 | dnl 1) by default the libraries are stored in ${prefix}/lib/${ARCH} |
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| 20 | dnl 2) the user can override this by setting either --exec-prefix |
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| 21 | dnl or --libdir |
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| 22 | dnl 3) If --libdir is given, then libraries are put exactly there |
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| 23 | dnl 4) If --libdir is not given, and --exec-dir is given, then |
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| 24 | dnl libraries are put into $exec_prefix/lib (as is standard) |
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| 25 | dnl 5) The same thing applies to bindir |
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| 26 | |
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| 27 | AC_MSG_CHECKING(for architecture identifier) |
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| 28 | AC_CACHE_VAL(ac_cv_arch,ac_cv_arch=`./pvmgetarch`) |
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| 29 | AC_MSG_RESULT($ac_cv_arch) |
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| 30 | |
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| 31 | if test "$libdir" = '${exec_prefix}/lib' && test "$exec_prefix" = "NONE"; then |
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| 32 | libdir='${prefix}/lib/'$ac_cv_arch |
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| 33 | fi |
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| 34 | |
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| 35 | if test "$bindir" = '${exec_prefix}/bin' && test "$exec_prefix" = "NONE"; then |
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| 36 | bindir='${prefix}/bin/'$ac_cv_arch |
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| 37 | fi |
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| 38 | |
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| 39 | dnl Check for programs |
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| 40 | AC_PROG_RANLIB |
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| 41 | AC_CHECK_PROG(AR, ar, ar, :) |
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| 42 | if test "$ac_cv_prog_AR" != ar; then |
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| 43 | AC_MSG_ERROR(*** ar program not found) |
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| 44 | fi |
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| 45 | |
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| 46 | dnl compiler stuff |
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| 47 | dnl we do not want to have "-g -O" for CFLAGS |
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| 48 | |
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| 49 | if test "$with_debug" = yes; then |
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| 50 | if test "${CFLAGS+set}" != set; then |
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| 51 | CFLAGS="-g" |
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| 52 | ac_cv_cflags_not_set=yes |
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| 53 | fi |
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| 54 | AC_DEFINE(MPT_DEBUG) |
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| 55 | else |
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| 56 | if test "${CFLAGS+set}" != set; then |
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| 57 | CFLAGS="-O" |
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| 58 | ac_cv_cflags_not_set=yes |
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| 59 | fi |
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| 60 | AC_DEFINE(NO_LOGGING) |
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| 61 | fi |
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| 62 | |
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| 63 | AC_PROG_CC |
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| 64 | AC_PROG_CPP |
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| 65 | AC_AIX |
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| 66 | |
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| 67 | dnl compiler/system specific options |
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| 68 | if test "${GCC}" != yes; then |
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| 69 | echo not using gcc, so checking for special flags and defines |
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| 70 | case "$target" in |
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| 71 | hppa1*) |
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| 72 | if test "$ac_cv_prog_CC" = cc; then |
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| 73 | echo Using HPUX native compiler with -Aa and -D_HPUX_SOURCE |
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| 74 | CFLAGS="$CFLAGS -Aa " |
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| 75 | AC_DEFUN(_HPUX_SOURCE) |
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| 76 | fi |
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| 77 | esac |
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| 78 | fi |
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| 79 | |
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| 80 | dnl add to CPPFLAGS and LDFLAGS so that ${includedir} and ${libdir} |
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| 81 | dnl are in there |
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| 82 | if test "$libdir" = '${exec_prefix}/lib'; then |
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| 83 | if test "x$exec_prefix" = xNONE; then |
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| 84 | if test "x$prefix" = xNONE; then |
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| 85 | LDFLAGS="-L${ac_default_prefix}/lib ${LDFLAGS}" |
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| 86 | else |
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| 87 | LDFLAGS="-L${prefix}/lib ${LDFLAGS}" |
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| 88 | fi |
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| 89 | else |
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| 90 | LDFLAGS="-L${exec_prefix}/lib ${LDFLAGS}" |
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| 91 | fi |
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| 92 | elif test "$libdir" = '${prefix}/lib/'$ac_cv_arch ; then |
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| 93 | if test "x$prefix" = xNONE; then |
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| 94 | LDFLAGS="-L${ac_default_prefix}/lib/$ac_cv_arch ${LDFLAGS}" |
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| 95 | else |
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| 96 | LDFLAGS="-L${prefix}/lib/$ac_cv_arch ${LDFLAGS}" |
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| 97 | fi |
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| 98 | else |
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| 99 | LDFLAGS="-L${libdir} ${LDFLAGS}" |
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| 100 | fi |
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| 101 | |
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| 102 | if test "$includedir" = '${prefix}/include'; then |
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| 103 | if test "x$prefix" = xNONE; then |
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| 104 | CPPFLAGS="-I${ac_default_prefix}/include ${CPPFLAGS}" |
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| 105 | else |
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| 106 | CPPFLAGS="-I${prefix}/include ${CPPFLAGS}" |
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| 107 | fi |
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| 108 | else |
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| 109 | CPPFLAGS="-I${includedir} ${CPPFLAGS}" |
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| 110 | fi |
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| 111 | |
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| 112 | dnl add to CPPFLAGS and LDFLAGS if PVM_ROOT and PVM_ARCH are set |
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| 113 | if test "${PVM_ROOT+set}" = set; then |
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| 114 | if test "$enable_mppvm" = yes || test "$with_pvm" = yes; then |
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| 115 | CPPFLAGS="${CPPFLAGS} -I${PVM_ROOT}/include" |
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| 116 | if test "${PVM_ARCH+set}" = set; then |
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| 117 | LDFLAGS="${LDFLAGS} -L{PVM_ROOT}/lib/${PVM_ARCH}" |
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| 118 | fi |
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| 119 | fi |
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| 120 | fi |
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| 121 | |
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| 122 | AC_SET_MAKE |
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| 123 | AC_FUNC_VFORK |
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| 124 | |
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| 125 | dnl |
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| 126 | dnl Lib checks --depend on enable/disable options |
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| 127 | dnl |
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| 128 | AC_ARG_ENABLE(MPT, \ |
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| 129 | [ --disable-MPT disable building of MPT library]) |
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| 130 | |
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| 131 | AC_ARG_ENABLE(gmp, \ |
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| 132 | [ --disable-gmp configure and build without gmp library]) |
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| 133 | |
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| 134 | AC_ARG_ENABLE(tests, \ |
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| 135 | [ --enable-example enable building of example programs]) |
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| 136 | |
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| 137 | AC_ARG_ENABLE(mpviewer, \ |
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| 138 | [ --enable-mpviewer enable building of mpviewer program]) |
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| 139 | |
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| 140 | AC_ARG_ENABLE(mppvm, \ |
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| 141 | [ --enable-mppvm enable building of mppvm routines]) |
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| 142 | |
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| 143 | |
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| 144 | if test "$enable_gmp" != no && test -d gmp; then |
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| 145 | CONFIG_SUBDIRS="gmp" |
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| 146 | enable_gmp=yes |
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| 147 | fi |
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| 148 | BUILD_SUBDIRS="$CONFIG_SUBDIRS MP" |
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| 149 | |
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| 150 | if test "$enable_MPT" != no && test -d MPT; then |
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| 151 | BUILD_SUBDIRS="${BUILD_SUBDIRS} MPT" |
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| 152 | fi |
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| 153 | |
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| 154 | if test "$enable_examples" = yes && test -d examples; then |
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| 155 | BUILD_SUBDIRS="${BUILD_SUBDIRS} examples" |
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| 156 | ac_check_prog=yes |
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| 157 | fi |
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| 158 | |
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| 159 | if test "$enable_mpviewer" = yes && test -d mpviewer; then |
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| 160 | BUILD_SUBDIRS="${BUILD_SUBDIRS} mpviewer" |
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| 161 | ac_check_prog=yes |
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| 162 | fi |
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| 163 | |
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| 164 | if test "$enable_mppvm" = yes && test -d mp-pvm3; then |
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| 165 | BUILD_SUBDIRS="${BUILD_SUBDIRS} mp-pvm3" |
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| 166 | ac_check_prog=yes |
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| 167 | with_pvm=yes |
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| 168 | fi |
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| 169 | |
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| 170 | AC_SUBST(BUILD_SUBDIRS) |
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| 171 | AC_SUBST(CONFIG_SUBDIRS) |
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| 172 | |
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| 173 | if test "$ac_check_prog" = yes; then |
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| 174 | AC_CHECK_LIB(m, atof) |
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| 175 | AC_CHECK_LIB(bsd, socket) |
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| 176 | AC_CHECK_LIB(gmp, mpz_init) |
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| 177 | |
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| 178 | if test "$ac_cv_lib_gmp_mpz_init" != yes || "$enable_gmp" != no; then |
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| 179 | AC_MSG_WARN(Did not find gmp library: Linking programs with MP will fail) |
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| 180 | NEED_LIBS=$LIBS |
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| 181 | else |
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| 182 | NEED_LIBS="-lgmp $LIBS" |
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| 183 | fi |
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| 184 | |
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| 185 | AC_CHECK_FUNCS(select socket gethostname gethostbyname strtol strstr) |
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| 186 | if test "$ac_cv_func_select" != yes; then |
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| 187 | AC_MSG_WARN(Did not find library containing function select) |
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| 188 | AC_MSG_WARN(Linking programs with MP might fail) |
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| 189 | fi |
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| 190 | if test "$ac_cv_func_gethostname" != yes; then |
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| 191 | AC_MSG_WARN(Did not find library containing gethostname) |
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| 192 | AC_MSG_WARN(Linking programs with MP might fail) |
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| 193 | fi |
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| 194 | |
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| 195 | if test "$ac_cv_func_gethostbyname" != yes; then |
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| 196 | AC_CHECK_LIB(nsl, gethostbyname) |
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| 197 | if test "$ac_cv_lib_nsl_gethostbyname" != yes; then |
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| 198 | AC_MSG_WARN(Did not find library containing gethostname) |
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| 199 | AC_MSG_WARN(Linking programs with MP might fail) |
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| 200 | fi |
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| 201 | fi |
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| 202 | |
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| 203 | if test "$ac_cv_func_socket" != yes; then |
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| 204 | AC_CHECK_LIB(socket, socket) |
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| 205 | if test "$ac_cv_lib_socket_socket" != yes; then |
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| 206 | AC_MSG_WARN(Did not find library containing socket) |
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| 207 | AC_MSG_WARN(Linking programs with MP might fail) |
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| 208 | fi |
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| 209 | fi |
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| 210 | fi |
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| 211 | AC_SUBST(NEED_LIBS) |
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| 212 | |
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| 213 | dnl Do the header checks now |
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| 214 | AC_HEADER_STDC |
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| 215 | AC_HEADER_CHECK(arpa/inet.h,:, echo "*** no arpa/inet.h";exit) |
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| 216 | AC_HEADER_CHECK(assert.h,:, echo "*** no assert.h";exit) |
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| 217 | AC_HEADER_CHECK(ctype.h,:, echo "*** no ctype.h";exit) |
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| 218 | AC_HEADER_CHECK(errno.h,:, echo "*** no errno.h";exit) |
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| 219 | AC_HEADER_CHECK(netdb.h,:, echo "*** no netdb.h";exit) |
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| 220 | AC_HEADER_CHECK(netinet/in.h,:, echo "*** no netinet/in.h";exit) |
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| 221 | AC_HEADER_CHECK(netinet/tcp.h,:, echo "*** no netinet/tcp.h";exit) |
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| 222 | AC_HEADER_CHECK(signal.h,:, echo "*** no sihnal.h";exit) |
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| 223 | AC_HEADER_CHECK(stdarg.h,:, echo "*** no stdarg.h";exit) |
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| 224 | AC_HEADER_CHECK(stdio.h,:, echo "*** no stdio.h";exit) |
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| 225 | AC_HEADER_CHECK(stdlib.h,:, echo "*** no stdlib.h";exit) |
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| 226 | AC_HEADER_CHECK(string.h,:, echo "*** no string.h";exit) |
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| 227 | AC_HEADER_CHECK(stddef.h,:, echo "*** no stddef.h";exit) |
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| 228 | AC_HEADER_CHECK(values.h,:, echo "*** no values.h";exit) |
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| 229 | |
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| 230 | AC_HEADER_CHECK(fcntl.h,:, echo "*** no fcntl.h";exit) |
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| 231 | AC_HEADER_CHECK(sys/ioctl.h,:, echo "*** no sys/ioctl.h";exit) |
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| 232 | AC_HEADER_CHECK(sys/param.h,:, echo "*** no sys/param.h";exit) |
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| 233 | AC_HEADER_CHECK(sys/socket.h,:, echo "*** no sys/socket.h";exit) |
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| 234 | AC_HEADER_CHECK(sys/stat.h,:, echo "*** no sys/stat.h";exit) |
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| 235 | AC_HEADER_CHECK(sys/time.h,:, echo "*** no sys/time.h";exit) |
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| 236 | AC_HEADER_CHECK(sys/types.h,:, echo "*** no sys/types.h";exit) |
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| 237 | AC_HEADER_CHECK(sys/uio.h,:, echo "*** no sys/uio.h";exit) |
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| 238 | AC_HEADER_CHECK(sys/un.h,:, echo "*** no sys/un.h";exit) |
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| 239 | AC_HEADER_CHECK(unistd.h,:, echo "*** no unistd.h";exit) |
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| 240 | AC_HEADER_CHECK(math.h,:, echo "*** no math.h";exit) |
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| 241 | |
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| 242 | |
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| 243 | AC_CHECK_HEADERS(sys/select.h gmp.h genpari.h saclib.h) |
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| 244 | |
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| 245 | dnl Check whether mpz_ptr is defined (is not defined in earlier gmp versions) |
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| 246 | if test "$ac_cv_header_gmp_h" = yes; then |
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| 247 | AC_EGREP_HEADER(mpz_ptr, gmp.h, MPZ_PTR=mpz_ptr) |
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| 248 | if test ! "$MPZ_PTR" = mpz_ptr; then |
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| 249 | AC_EGREP_HEADER(MP_INT, gmp.h, MPZ_PTR="MP_INT*") |
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| 250 | AC_DEFINE_UNQUOTED(mpz_ptr, MP_INT*) |
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| 251 | AC_DEFINE_UNQUOTED(_mp_alloc,alloc) |
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| 252 | AC_DEFINE_UNQUOTED(_mp_size,size) |
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| 253 | AC_DEFINE_UNQUOTED(_mp_d,d) |
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| 254 | fi |
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| 255 | AC_EGREP_HEADER(mpf_ptr, gmp.h, MPF_PTR=mpf_ptr) |
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| 256 | fi |
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| 257 | |
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| 258 | dnl |
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| 259 | dnl deal with Ap Number configuration |
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| 260 | dnl |
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| 261 | AC_ARG_WITH(apint, \ |
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| 262 | [ --with-default_apint=PACKAGE use PACKAGE as MP's default ApInt format |
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| 263 | where PACKAGE can be: gmp (default), pari, |
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| 264 | saclib, none]) |
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| 265 | AC_ARG_WITH(apreal, \ |
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| 266 | [ --with-default_apreal=PACKAGE use PACKAGE as MP's default ApReal format |
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| 267 | where PACKAGE can be: gmp (default), none]) |
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| 268 | AC_ARG_WITH(gmp, \ |
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| 269 | [ --without-gmp build without gmp ApNumber routines]) |
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| 270 | |
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| 271 | AC_ARG_WITH(pari, \ |
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| 272 | [ --with-pari build with pari ApInt routines]) |
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| 273 | |
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| 274 | AC_ARG_WITH(saclib, \ |
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| 275 | [ --with-saclib build with saclib ApInt routines]) |
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| 276 | |
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| 277 | AC_ARG_WITH(tb, \ |
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| 278 | [ --with-tb build with Toolbus device interface]) |
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| 279 | |
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| 280 | AC_ARG_WITH(pvm, \ |
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| 281 | [ --with-pvm build with Pvm saclib device interface]) |
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| 282 | |
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| 283 | AC_ARG_WITH(debug, \ |
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| 284 | [ --with-debug build with debug options and logging]) |
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| 285 | |
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| 286 | AC_ARG_WITH(extra_cflags, \ |
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| 287 | [ --with-extra_cflags=cflags build with 'cflags' appended to |
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| 288 | CFLAGS given to the compiler]) |
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| 289 | |
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| 290 | AC_ARG_WITH(rsh, \ |
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| 291 | [ --with-rsh=command use 'command' as remote shell command]) |
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| 292 | |
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| 293 | dnl evaluate specifications |
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| 294 | AC_DEFINE(MP_DUMMY, 0) |
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| 295 | AC_DEFINE(MP_GMP, 1) |
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| 296 | AC_DEFINE(MP_PARI, 2) |
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| 297 | AC_DEFINE(MP_SAC, 3) |
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| 298 | |
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| 299 | if test "$with_default_apint" = none; then |
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| 300 | AC_DEFINE(MP_DEFAULT_APINT, MP_DUMMY) |
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| 301 | elif test "$with_default_apint" = pari; then |
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| 302 | if test "$ac_cv_header_genpari_h" != yes; then |
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| 303 | AC_MSG_WARN(Need genpari.h to use pari as default ApInt format) |
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| 304 | AC_MSG_WARN(Use dummy as default MP ApInt format) |
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| 305 | AC_DEFINE(MP_DEFAULT_APINT_FORMAT, MP_DUMMY) |
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| 306 | else |
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| 307 | AC_DEFINE(MP_DEFAULT_APINT_FORMAT, MP_PARI) |
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| 308 | AC_DEFINE(MP_HAVE_PARI) |
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| 309 | fi |
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| 310 | elif test "$with_default_apint" = saclib; then |
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| 311 | if test "$ac_cv_header_saclib_h" != yes; then |
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| 312 | AC_MSG_WARN(Need saclib.h to use saclib as default ApInt format) |
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| 313 | AC_MSG_WARN(Use dummy as default MP ApInt format) |
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| 314 | AC_DEFINE(MP_DEFAULT_APINTFORMAT, MP_DUMMY) |
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| 315 | else |
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| 316 | AC_DEFINE(MP_DEFAULT_APINT_FORMAT, MP_SAC) |
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| 317 | AC_DEFINE(MP_HAVE_SACLIB) |
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| 318 | fi |
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| 319 | else |
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| 320 | if test "$ac_cv_header_gmp_h" != yes && test "$enable_gmp" != yes; then |
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| 321 | AC_MSG_WARN(Need gmp.h to use gmp as default ApInt format) |
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| 322 | AC_MSG_WARN(Use dummy as default MP ApInt format) |
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| 323 | AC_DEFINE(MP_DEFAULT_APINTFORMAT, MP_DUMMY) |
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| 324 | elif test -z "$MPZ_PTR" && test "$enable_gmp" != yes; then |
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| 325 | AC_MSG_WARN(Need gmp.h containing typedef of 'mpz_ptr' or 'MP_INT') |
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| 326 | AC_MSG_WARN(Use dummy as default MP ApInt format) |
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| 327 | AC_DEFINE(MP_DEFAULT_APINTFORMAT, MP_DUMMY) |
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| 328 | else |
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| 329 | AC_DEFINE(MP_DEFAULT_APINT_FORMAT, MP_GMP) |
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| 330 | AC_DEFINE(MP_HAVE_GMP_APINT) |
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| 331 | if test "$ac_cv_header_gmp_h" != yes; then |
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| 332 | AC_MSG_WARN(Need gmp.h to use gmp as default ApInt format) |
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| 333 | AC_MSG_WARN(Install gmp.h before making MP) |
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| 334 | fi |
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| 335 | fi |
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| 336 | fi |
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| 337 | |
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| 338 | if test "$with_default_apreal" = none; then |
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| 339 | AC_DEFINE(MP_DEFAULT_APREAL, MP_DUMMY) |
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| 340 | else |
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| 341 | if test "$ac_cv_header_gmp_h" != yes && test "$enable_gmp" != yes; then |
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| 342 | AC_MSG_WARN(Need gmp.h to use gmp as default ApReal format) |
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| 343 | AC_MSG_WARN(Use dummy as default MP ApReal format) |
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| 344 | AC_DEFINE(MP_DEFAULT_APREALFORMAT, MP_DUMMY) |
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| 345 | elif test -z "$MPF_PTR" && test "$enable_gmp" != yes; then |
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| 346 | AC_MSG_WARN(Need gmp.h containing tyedef of 'mpf_ptr') |
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| 347 | AC_MSG_WARN(Use dummy as default MP ApReal format) |
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| 348 | AC_DEFINE(MP_DEFAULT_APREALFORMAT, MP_DUMMY) |
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| 349 | else |
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| 350 | AC_DEFINE(MP_DEFAULT_APREAL_FORMAT, MP_GMP) |
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| 351 | AC_DEFINE(MP_HAVE_GMP_APREAL) |
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| 352 | if test "$ac_cv_header_gmp_h" != yes ; then |
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| 353 | AC_MSG_WARN(Need gmp.h to use gmp as default ApReal format) |
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| 354 | AC_MSG_WARN(Install gmp.h before making MP) |
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| 355 | fi |
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| 356 | fi |
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| 357 | fi |
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| 358 | |
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| 359 | if test "$with_gmp" != no; then |
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| 360 | if test "$ac_cv_header_gmp_h" != yes && test "$enable_gmp" != yes; then |
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| 361 | AC_MSG_WARN(Can not build MP with gmp ApInt routines: Need gmp.h) |
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| 362 | else |
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| 363 | AC_DEFINE(MP_HAVE_GMP) |
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| 364 | if test "$ac_cv_header_gmp_h" != yes; then |
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| 365 | AC_MSG_WARN(Need gmp.h to build MP with gmp ApInt routines) |
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| 366 | AC_MSG_WARN(Install gmp.h before making MP) |
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| 367 | fi |
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| 368 | fi |
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| 369 | fi |
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| 370 | |
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| 371 | if test "$with_saclib" = yes; then |
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| 372 | if test "$ac_cv_header_saclib_h" != yes; then |
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| 373 | AC_MSG_WARN(Can not build MP with saclib ApInt routines: Need saclib.h) |
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| 374 | else |
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| 375 | AC_DEFINE(MP_HAVE_SAC) |
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| 376 | fi |
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| 377 | fi |
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| 378 | |
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| 379 | if test "$with_pari" = yes; then |
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| 380 | if test "$ac_cv_header_genpari_h" != yes; then |
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| 381 | AC_MSG_WARN(Can not build MP with pari ApInt routines: Need genpari.h) |
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| 382 | else |
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| 383 | AC_DEFINE(MP_HAVE_PARI) |
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| 384 | AC_DEFINE(LONG_IS_32BIT) |
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| 385 | AC_CHECK_TYPE(ulong, no) |
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| 386 | if test "$ac_cv_type_ulong" = no; then |
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| 387 | AC_DEFINE(ULONG_NOT_DEFINED) |
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| 388 | fi |
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| 389 | fi |
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| 390 | fi |
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| 391 | |
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| 392 | |
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| 393 | |
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| 394 | if test "$with_tb" = yes; then |
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| 395 | AC_CHECK_HEADER(TB.h) |
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| 396 | if test "$ac_cv_header_TB_h" != yes; then |
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| 397 | AC_MSG_WARN(Can not build with Toolbus: Need TB.h) |
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| 398 | else |
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| 399 | AC_DEFINE(MP_HAVE_TB) |
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| 400 | fi |
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| 401 | fi |
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| 402 | |
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| 403 | if test "$with_pvm" = yes; then |
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| 404 | AC_CHECK_HEADER(pvm3.h) |
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| 405 | if test "$ac_cv_header_pvm3_h" != yes; then |
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| 406 | AC_MSG_WARN(Can not build with Pvm: Need pvm3.h) |
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| 407 | else |
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| 408 | AC_DEFINE(MP_HAVE_PVM) |
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| 409 | fi |
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| 410 | fi |
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| 411 | |
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| 412 | if test "${with_extra_cflags+set}" = set; then |
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| 413 | CFLAGS="$CFLAGS ${with_extra_cflags}" |
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| 414 | fi |
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| 415 | |
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| 416 | if test "${with_rsh+set}" = set; then |
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| 417 | AC_CHECK_PROG(with_rsh, ${with_rsh}, ${with_rsh}) |
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| 418 | if test "$ac_cv_prog_with_rsh" = $with_rsh; then |
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| 419 | ac_rsh_programs=${with_rsh} |
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| 420 | else |
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| 421 | ac_rsh_programs= |
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| 422 | fi |
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| 423 | fi |
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| 424 | |
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| 425 | |
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| 426 | |
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| 427 | AC_CHECK_PROG(mp_rsh, rsh, rsh, no) |
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| 428 | if test "$ac_cv_prog_mp_rsh" = rsh; then |
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| 429 | ac_rsh_programs="$ac_rsh_programs rsh" |
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| 430 | fi |
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| 431 | |
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| 432 | AC_CHECK_PROG(mp_remsh, remsh, remsh, no) |
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| 433 | if test "$ac_cv_prog_mp_remsh" = remsh; then |
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| 434 | ac_rsh_programs="$ac_rsh_programs remsh" |
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| 435 | fi |
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| 436 | |
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| 437 | AC_CHECK_PROG(mp_ssh, ssh, ssh, no) |
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| 438 | if test "$ac_cv_prog_mp_ssh" = ssh; then |
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| 439 | ac_rsh_programs="$ac_rsh_programs ssh" |
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| 440 | fi |
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| 441 | |
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| 442 | AC_MSG_CHECKING(which remote shell command to use) |
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| 443 | for mp_rsh in $ac_rsh_programs; do |
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| 444 | if $mp_rsh `hostname` -n uname \>\& /dev/null; then |
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| 445 | mp_rsh_found=$mp_rsh |
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| 446 | break; |
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| 447 | else |
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| 448 | mp_rsh_found=none |
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| 449 | fi |
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| 450 | done |
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| 451 | AC_MSG_RESULT($mp_rsh_found) |
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| 452 | if test "${mp_rsh_found}" = none; then |
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| 453 | AC_MSG_WARN("No working remote shell command found") |
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| 454 | else |
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| 455 | AC_DEFINE_UNQUOTED(MP_RSH_COMMAND, "$mp_rsh_found") |
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| 456 | fi |
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| 457 | |
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| 458 | dnl Check for external memory managements |
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| 459 | AC_ARG_WITH(malloc, \ |
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| 460 | [ --with-malloc=HEADER use external malloc routines declared in HEADER]) |
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| 461 | |
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| 462 | if test "${with_malloc+set}" = set; then |
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| 463 | AC_CHECK_HEADER(${with_malloc},,with_malloc=) |
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| 464 | fi |
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| 465 | AC_MSG_CHECKING(where malloc rotuines come from) |
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| 466 | if test "${with_malloc+set}" = set; then |
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| 467 | AC_MSG_RESULT(${with_malloc}) |
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| 468 | AC_DEFINE(WITH_EXTERNAL_MALLOC) |
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| 469 | AC_DEFINE_UNQUOTED(EXTERNAL_MALLOC_H, "${with_malloc}") |
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| 470 | else |
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| 471 | AC_MSG_RESULT(stdlib.h) |
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| 472 | fi |
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| 473 | |
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| 474 | |
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| 475 | dnl Checks for typedefs, structures, and compiler characteristics. |
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| 476 | AC_C_BIGENDIAN |
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| 477 | AC_C_CONST |
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| 478 | AC_TYPE_SIZE_T |
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| 479 | AC_HEADER_TIME |
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| 480 | |
|---|
| 481 | dnl miscellanous stuff |
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| 482 | dnl check for sizeof(long) |
|---|
| 483 | AC_CHECK_SIZEOF(long, 4) |
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| 484 | if test "$ac_cv_sizeof_long" != 4; then |
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| 485 | AC_MSG_ERROR(Need sizeof long to equal 4) |
|---|
| 486 | fi |
|---|
| 487 | |
|---|
| 488 | dnl add some defines for if pari is used |
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| 489 | |
|---|
| 490 | CLEAN="rm -f *~ a.out core *.o .log" |
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| 491 | AC_SUBST(CLEAN) |
|---|
| 492 | |
|---|
| 493 | dnl if we use GCC, then we know CFLAGS best and do not let user overwrite it |
|---|
| 494 | if test "${GCC}" = yes && test "$ac_cv_cflags_not_set" = yes; then |
|---|
| 495 | if test "$with_debug" = yes; then |
|---|
| 496 | CFLAGS="-g -Wall -Wno-unused ${with_extra_cflags}" |
|---|
| 497 | else |
|---|
| 498 | CFLAGS="-O3 -w -fomit-frame-pointer ${with_extra_cflags}" |
|---|
| 499 | fi |
|---|
| 500 | fi |
|---|
| 501 | |
|---|
| 502 | dnl check for args to pass to subconfigure |
|---|
| 503 | if test "$prefix" = NONE; then |
|---|
| 504 | ac_configure_args="$ac_configure_args --prefix=$ac_default_prefix" |
|---|
| 505 | fi |
|---|
| 506 | |
|---|
| 507 | AC_CONFIG_SUBDIRS($CONFIG_SUBDIRS) |
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| 508 | |
|---|
| 509 | AC_OUTPUT(Makefile MP/Makefile MPT/Makefile mpviewer/Makefile \ |
|---|
| 510 | mp-pvm3/Makefile examples/Makefile, \ |
|---|
| 511 | if test "$CONFIG_HEADERS"; then echo timestamp > MP/stamp-h; fi) |
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